The wcl CLI provides tools for working with WCL documents — parsing, validating, evaluating, formatting, querying, and converting configuration files.
cargo install wcl
wcl <subcommand> [options] [args]
| Subcommand | Description |
|---|
validate | Parse and validate a WCL document through all pipeline phases |
eval | Evaluate a document and print the resolved output |
fmt | Format a WCL document |
query | Execute a query expression against a document |
inspect | Inspect the AST, HIR, scopes, or dependency graph |
convert | Convert between WCL and other formats (JSON, YAML, TOML) |
set | Set an attribute value by path |
add | Add a new block to a document |
remove | Remove a block or attribute by path |
lsp | Start the WCL language server |
wcl --help
wcl <subcommand> --help
| Flag | Description |
|---|
--help, -h | Print help information |
--version, -V | Print version information |
| Code | Meaning |
|---|
0 | Success |
1 | Validation or evaluation error |
2 | Usage / argument error |